# PinyinDic — 离线拼音查询，生字本管理 > AI-powered Chinese character lookup, learning, and review tool. (iPhone/iPad app by 亮 杨.) - Source: https://appshunter.io/ios/app/pinyindic/id6747630427 (this page in markdown: same URL + `.md`) - Developer: [亮 杨](https://appshunter.io/developer/1704247723) - Category: Education, Utilities - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 13.0 · 103 MB - Languages: English, Chinese, Chinese - Released: 2025-07-01 - Data updated: 2026-07-24 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/pinyindic/id6747630427/reviews.md ## What is PinyinDic? PinyinDic - Chinese Character Pinyin Lookup and Study PinyinDic is a modern iOS application designed specifically for Chinese character learning, integrating artificial intelligence technology with scientific learning methods to provide users with a comprehensive experience in Chinese character lookup, learning, and review. ## Core Features: ### Intelligent Multi-Modal Query System • Supports three query methods: keyboard input, handwriting recognition, and OCR image recognition • Integrates Apple Vision Framework, offering industry-leading accuracy for Chinese handwriting recognition • OCR functionality supports camera capture and photo album selection, specifically optimized for Simplified and Traditional Chinese • Intelligent input validation that automatically identifies and filters valid Chinese characters, supporting the full Unicode Chinese character range ### Comprehensive Character Information Display • Detailed character information including: standard stroke order, radical structure, stroke count, and multiple pronunciation pinyin • Complete character definitions with support for parts of speech classification and detailed explanations • Various encoding information: Wubi, Cangjie, Four-Corner Code, Unicode encoding • Chinese-English definition comparison to meet different users' learning needs • Integrated voice reading function supporting standard Mandarin pinyin pronunciation ### Scientific Review and Learning System • Intelligent review algorithm based on the Ebbinghaus Forgetting Curve • Five-level mastery assessment system with personalized review frequency and difficulty adjustment • Learning statistics: daily review count, accuracy rate, and consecutive learning days tracking • Multiple review modes: quick review, deep learning mode, and other options • Smart learning reminders to cultivate good study habits ### Personal New Character Notebook Management • One-tap favorite function to build a personal Chinese character learning library • Multiple sorting and filtering options: by time, pinyin, or mastery level • Supports character and pinyin search within the notebook for quick target character location • Grid-style card display with optional show/hide pinyin, adapting to different learning stages • Supports data import and export, ensuring learning records are never lost ### User Experience Design • Warm orange theme design creating a comfortable learning atmosphere • Rich animation effects and haptic feedback enhancing interactive experience • Complete accessibility support, adapting to different user group needs • Friendly error handling and user guidance, lowering the learning threshold • Supports email feedback and user guides, responding promptly to user needs ## Target User Groups: • Chinese learners and Chinese language enthusiasts • Students and education professionals • Professionals requiring Chinese character queries • Overseas Chinese and Chinese teaching institutions • Anyone wishing to gain deeper understanding of Chinese character culture Whether you are a beginner or advanced user in Chinese learning, PinZiJi provides you with a professional, efficient, and enjoyable Chinese character learning experience. Let technology empower traditional cultural learning, and let every Chinese character become your bridge to exploring Chinese culture. Terms of Use (EULA): https://pinyin.youdroid.top/terms Privacy Policy: https://pinyin.youdroid.top/privacy ## Key features - Multi-modal query (keyboard, handwriting, OCR) - Detailed character information and definitions - AI-driven Ebbinghaus forgetting curve review - Personalized character notebook management - Voice reading of Mandarin pronunciation - Data import and export ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Pro Monthly | $0.99 | per month | | Pro Annual | $5.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Pro Lifetime | $9.99 | one-time | ## Frequently asked questions about PinyinDic ### How does PinyinDic help with learning Chinese characters? PinyinDic uses an AI-powered system that integrates scientific learning methods like the Ebbinghaus Forgetting Curve for efficient review. It offers detailed character information, multiple query methods, and a personalized notebook to aid in character acquisition and retention. ### What are the different ways to look up characters in PinyinDic? PinyinDic supports three intelligent query methods: keyboard input, handwriting recognition using Apple Vision Framework for high accuracy, and OCR image recognition from photos or camera captures, optimized for both Simplified and Traditional Chinese. ### Does PinyinDic offer a way to track learning progress? Yes, PinyinDic provides a scientific review and learning system that includes learning statistics such as daily review count, accuracy rate, and consecutive learning days. It also features a five-level mastery assessment system to gauge progress. ### Can I save characters I want to study later in PinyinDic? Absolutely. PinyinDic allows you to create a personal Chinese character learning library using a one-tap favorite function. You can then sort and filter these saved characters by time, pinyin, or mastery level. ### Is PinyinDic suitable for beginners learning Chinese? Yes, PinyinDic is designed to be user-friendly with features like friendly error handling and user guidance to lower the learning threshold. The grid-style card display can also be adjusted to show or hide pinyin, adapting to different learning stages. ### Does PinyinDic have ads? No, PinyinDic does not contain advertisements. The application is ad-free, allowing for an uninterrupted learning experience. ### What devices does PinyinDic support? PinyinDic is available for iPhone and iPad devices, offering a consistent experience across Apple's mobile platforms. ### How often is PinyinDic updated? The latest version of PinyinDic is 1.2.3, and it was last updated on June 21, 2026. This indicates a recent update, suggesting ongoing development and support for the application. ## Version history (last 5 releases) ### 1.2.3 — 2026-06-21 1. Added search history so recent character and pinyin lookups are easier to revisit. 2. Added access to Mistakes from Review for more focused follow-up practice. 3. Fixed known issues and improved stability. ### 1.2.2 — 2026-05-21 1. Redesigned the search page with multi-character lookup. You can now search with a full sentence, and reverse lookup characters by pinyin. 2. Added new features for radical exploration, stroke exploration, and polyphonic characters. 3. Added word examples to character details, plus simplified/traditional character comparison. 4. Added iPad support with a better tablet layout that makes fuller use of the larger screen. ### 1.2.1 — 2025-12-31 iPad interface optimization for a more native iPad experience Enhanced image recognition with new cropping feature to select specific regions Bug fixes and stability improvements ### 1.2.0 — 2025-12-29 [New] Added Yearly Chinese Characters to explore the stories behind the characters. [New] New Vocabulary books and category management for organized learning. [Improved] Optimized UI interface for a smoother and better visual experience. [New] Added stroke order animations to help you master correct writing ### 1.1 — 2025-07-15 适配iPad 新增了多国语言，日韩，越南，丹麦，德国，泰国 优化了部分页面 ## Apps similar to PinyinDic | App | Rating | Price | Category | | --- | --- | --- | --- | | [FlashHanzi](https://appshunter.io/ios/app/flashhanzi/id6747597400) | — | Free | Education | | [学汉字 - Chinese Characters](https://appshunter.io/ios/app/chinese-characters/id6753268205) | — | Free | Education | | [Nana Pinyin Tutor](https://appshunter.io/ios/app/nana-pinyin-tutor/id6759814717) | — | Free | Education | | [天天抄写 - 天天默写](https://appshunter.io/ios/app/id6746723520) | — | Free | Education | ## More apps by 亮 杨 - [CopoHub](https://appshunter.io/ios/app/copohub/id6749193838) - [Zhuole Brick](https://appshunter.io/ios/app/zhuole-brick/id6782047705) All apps by 亮 杨: https://appshunter.io/developer/1704247723 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-24.*